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Which one of the following statements is wrong?CorrectIncorrect
Life cycles of Ectocarpus and Fucus respectively areCorrectIncorrect
Read the following five statements (A to E) and
select the option with all correct statements.
A. Mosses and lichens are the first organisms to colonise a bare rock.
B. Selaginella is a homosporous pteridophyte.
C. Coralloid roots in Cycas have VAM.
D. Main plant body in bryophytes is gametophytic, whereas in pteridophytes it is sporophytic
E. In gymnosperms, male and female gametophytes are present within sporangia located on sporophyte.CorrectIncorrect
Select the wrong statementCorrectIncorrect
Which one of the following is wrongly matched?CorrectIncorrect
If the cells of root in wheat plant have 42 chromosomes, then the no. of chromosome in the cell of pollen grain isCorrectIncorrect
Which of the following match is correct?
Disease –> PathogenCorrectIncorrect
In Pinus, the third tier of embryonal cells from below is known asCorrectIncorrect
Select the mismatchCorrectIncorrect
Zygotic meiosis is characteristic ofCorrectIncorrect
Which one of the following option correctly represents the type of life cycle patterns?CorrectIncorrect
Identify the figures marked as A, B, C and DCorrectIncorrect
Which of the following is the correct option for the given diagramsCorrectIncorrect
Mosses are of great ecological importance because ofCorrectIncorrect
You are given an unknown plant to study in the laboratory. You find that it has chlorophyll, no xylem. Its multicellullar sex organs are enclosed in a layer of jacket cells. Its gametophyte stage is free living. The plant probability belongs toCorrectIncorrect